HAMAP

Accession	MF_00594
Dates	2-NOV-2002 (Created) 2-DEC-2010 (Last updated, Version 33)

Data class

Protein

Predictors

HAMAP; MF_00594; [distribution of match scores in UniProtKB];[seed alignment for MF_00594]

Names

Cytc_PetJ

Identifier

CYC6

Protein name

RecName: Full=Cytochrome c6; AltName: Full=Cytochrome c-553; AltName: Full=Cytochrome c553; AltName: Full=Soluble cytochrome f; Flags: Precursor;

Gene name

petJ

FUNCTION: Functions as an electron carrier between membrane-bound cytochrome b6-f and photosystem I in oxygenic photosynthesis (By similarity).

SUBUNIT: Monomer (By similarity).

SUBCELLULAR LOCATION: Plastid, chloroplast thylakoid lumen (By similarity).

SUBCELLULAR LOCATION: Periplasm (Potential).

SUBCELLULAR LOCATION: Cellular thylakoid lumen (Potential).

PTM: Binds 1 heme group per subunit.

SIMILARITY: Belongs to the cytochrome c family. PetJ subfamily.

Pfam	PF00034; Cytochrom_C; 1;
PRINTS	PR00605; CYTCHROMECIC; 1;
PROSITE	PS51007; CYTC; 1;
General	Signal; -; 1; trigger=Yes;

Transport, Electron transport, Photosynthesis, Heme, Iron, Metal-binding.

Periplasm.

Thylakoid.

Signal.

GO:0009055; Molecular function: electron carrier activity.
GO:0015979; Biological process: photosynthesis.
GO:0055114; Biological process: oxidation-reduction process.

GO:0009543; Cellular component: chloroplast thylakoid lumen.

GO:0042597; Cellular component: periplasmic space.

GO:0031977; Cellular component: thylakoid lumen.

From: CYC6_ANAVT (Q3MDW2)
Key		From		To		Description		Condition		FTGroup
METAL		43		43		Iron (heme axial ligand) (By similarity)		H
METAL		83		83		Iron (heme axial ligand) (By similarity)		M
BINDING		39		39		Heme (covalent) (By similarity)		C
BINDING		42		42		Heme (covalent) (By similarity)		C

Size range:	109-120 amino acids
Related UniRules:	None
Template:	Q3MDW2 (CYC6_ANAVT); P00118 (CYC6_SPIMA); P0A3Y0 (CYC6_SYNEN): [Recover all]
Scope:	Bacteria; Cyanobacteria Plastid
Fusion:	Nter: None; Cter: None
Duplicate:	None
Plasmid encoded:	None